JPS639406B2 - - Google Patents

Info

Publication number
JPS639406B2
JPS639406B2 JP54013672A JP1367279A JPS639406B2 JP S639406 B2 JPS639406 B2 JP S639406B2 JP 54013672 A JP54013672 A JP 54013672A JP 1367279 A JP1367279 A JP 1367279A JP S639406 B2 JPS639406 B2 JP S639406B2
Authority
JP
Japan
Prior art keywords
vibrator
wafer
upper lid
hole
lower lid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP54013672A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55105423A (en
Inventor
Arata Doi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Crystal Device Corp
Original Assignee
Kyocera Crystal Device Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyocera Crystal Device Corp filed Critical Kyocera Crystal Device Corp
Priority to JP1367279A priority Critical patent/JPS55105423A/ja
Publication of JPS55105423A publication Critical patent/JPS55105423A/ja
Publication of JPS639406B2 publication Critical patent/JPS639406B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1367279A 1979-02-07 1979-02-07 Piezoelectric oscillator and its manufacture Granted JPS55105423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1367279A JPS55105423A (en) 1979-02-07 1979-02-07 Piezoelectric oscillator and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1367279A JPS55105423A (en) 1979-02-07 1979-02-07 Piezoelectric oscillator and its manufacture

Publications (2)

Publication Number Publication Date
JPS55105423A JPS55105423A (en) 1980-08-13
JPS639406B2 true JPS639406B2 (enrdf_load_stackoverflow) 1988-02-29

Family

ID=11839677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1367279A Granted JPS55105423A (en) 1979-02-07 1979-02-07 Piezoelectric oscillator and its manufacture

Country Status (1)

Country Link
JP (1) JPS55105423A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010251943A (ja) * 2009-04-14 2010-11-04 Daishinku Corp 圧電振動デバイス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5298495A (en) * 1976-02-13 1977-08-18 Seiko Instr & Electronics Ltd Manufacture of box-type crystal vibrator unit

Also Published As

Publication number Publication date
JPS55105423A (en) 1980-08-13

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